EP0831242A3 - Sliding caliper disc brake - Google Patents

Sliding caliper disc brake Download PDF

Info

Publication number
EP0831242A3
EP0831242A3 EP97115551A EP97115551A EP0831242A3 EP 0831242 A3 EP0831242 A3 EP 0831242A3 EP 97115551 A EP97115551 A EP 97115551A EP 97115551 A EP97115551 A EP 97115551A EP 0831242 A3 EP0831242 A3 EP 0831242A3
Authority
EP
European Patent Office
Prior art keywords
guide pin
saddle
free end
opening
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP97115551A
Other languages
German (de)
French (fr)
Other versions
EP0831242A2 (en
EP0831242B1 (en
Inventor
Paul Dipl.-Ing. Antony
Wolfgang Dipl.-Ing. Falter
Eugen Dipl.-Ing. Kloos
Bernd Rupprecht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wabco Perrot Bremsen GmbH
Original Assignee
Wabco Perrot Bremsen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wabco Perrot Bremsen GmbH filed Critical Wabco Perrot Bremsen GmbH
Publication of EP0831242A2 publication Critical patent/EP0831242A2/en
Publication of EP0831242A3 publication Critical patent/EP0831242A3/en
Application granted granted Critical
Publication of EP0831242B1 publication Critical patent/EP0831242B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/22655—Constructional details of guide pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2265—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing
    • F16D55/227—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by one or more pins engaging bores in the brake support or the brake housing by two or more pins

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Es wird eine Gleitsattelscheibenbremse beschrieben, deren Sattel (4) auf einem Führungsbolzen (3) verschieblich ist, wobei sich der Führungsbolzen durch eine Durchgangsöffnung des Sattels erstreckt und mit seinem freien Ende aus der Durchgangsöffnung herausragt und wobei eine elastische Dichtung (9) vorgesehen ist, die einen Ringraum zwischen der Innenwand der Durchgangsöffnung und dem Führungsbolzen abdichtet und die an dem Sattel gehalten ist.A sliding caliper disc brake is described, the Saddle (4) on a guide pin (3) is displaceable the guide pin through a through opening of the saddle extends and with its free end from the through opening protrudes and an elastic seal (9) is provided, an annular space between the inner wall of the through opening and seals the guide pin and that on the saddle is held.

Nach einem Aspekt der Dichtung ist die Dichtung (9) topfförmig und umschließt das freie Ende des Führungsbolzens (3), wobei sie zumindest dann, wenn das freie Ende des Führungsbolzens maximal aus der Durchgangsöffnung herausragt, derart vorgespannt ist, daß sie infolge ihrer elastischen Rückstellkraft mit ihrem Topfboden an der Stirnseite des freien Endes des Führungsbolzens anliegt.According to one aspect of the seal, the seal (9) is cup-shaped and encloses the free end of the guide pin (3), wherein at least when the free end of the guide pin protrudes at most from the through opening, biased in this way is that they are due to their elastic restoring force with its pot bottom at the front of the free end of the Guide pin rests.

Nach einem anderen Aspekt der Erfindung ist eine Halteeinrichtung (13) vorgesehen, die lösbar an dem Sattel angebracht ist und die Dichtung an dem Sattel hält.

Figure 00000001
According to another aspect of the invention, a holding device (13) is provided which is detachably attached to the saddle and holds the seal on the saddle.
Figure 00000001
EP97115551A 1996-09-11 1997-09-08 Sliding caliper disc brake Expired - Lifetime EP0831242B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19636940 1996-09-11
DE19636940A DE19636940A1 (en) 1996-09-11 1996-09-11 Sliding caliper disc brake

Publications (3)

Publication Number Publication Date
EP0831242A2 EP0831242A2 (en) 1998-03-25
EP0831242A3 true EP0831242A3 (en) 1998-04-01
EP0831242B1 EP0831242B1 (en) 2001-12-05

Family

ID=7805280

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97115551A Expired - Lifetime EP0831242B1 (en) 1996-09-11 1997-09-08 Sliding caliper disc brake

Country Status (2)

Country Link
EP (1) EP0831242B1 (en)
DE (2) DE19636940A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003083A1 (en) 2004-01-21 2005-08-11 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake, in particular for a commercial vehicle
DE102012006136A1 (en) * 2012-03-26 2013-09-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake for commercial vehicle, has guide rail covered with projection, which is connected to plastic cap so that end portion of projection provided with external thread is screwed on the cap
DE202013101406U1 (en) 2013-04-02 2013-05-06 Haldex Brake Products Ab disc brake
DE102014019113A1 (en) * 2014-12-19 2016-06-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake for a commercial vehicle
DE102015114436A1 (en) * 2015-08-31 2017-03-02 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake for a commercial vehicle
DE102017108717B4 (en) * 2017-04-24 2024-06-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake for a commercial vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101508A1 (en) * 1980-01-18 1981-11-26 Akebono Brake Industry Co. Ltd., Tokyo Disc brake
DE3903744A1 (en) * 1989-02-09 1990-08-16 Teves Gmbh Alfred Pin-guiding or damping sleeve
DE4010459A1 (en) * 1990-03-31 1991-10-02 Teves Gmbh Alfred Floating caliper disc brake - incorporates wire spring to retain brake pad carrier on its guides
EP0510742A1 (en) * 1991-04-22 1992-10-28 Acg France Protection cap for a part of a disc brake

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101508A1 (en) * 1980-01-18 1981-11-26 Akebono Brake Industry Co. Ltd., Tokyo Disc brake
DE3903744A1 (en) * 1989-02-09 1990-08-16 Teves Gmbh Alfred Pin-guiding or damping sleeve
DE4010459A1 (en) * 1990-03-31 1991-10-02 Teves Gmbh Alfred Floating caliper disc brake - incorporates wire spring to retain brake pad carrier on its guides
EP0510742A1 (en) * 1991-04-22 1992-10-28 Acg France Protection cap for a part of a disc brake

Also Published As

Publication number Publication date
EP0831242A2 (en) 1998-03-25
EP0831242B1 (en) 2001-12-05
DE59705646D1 (en) 2002-01-17
DE19636940A1 (en) 1998-03-12

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